Answer:
A
500 Heads, 500 Tails
Step-by-step explanation:
A fair coin has tow faces, head and tail.
-The probabilities of the two faces occurring are equal:
[tex]p(h)=p(t)=0.5[/tex]
-In 1000 flips:
[tex]p(h)=p(t)=0.5\\\\\therefore E(h)=E(t)=np=1000\times 0.5=500[/tex]
Hence, the expected number of heads is 500 and of tails is 500.
